A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for ...

A high-profile data leak sheds light on a privacy app popular among journalists and Beltway types. Is it safe?

Signal has estimated 40-70 million monthly users - making it pretty tiny compared to the biggest messaging services, WhatsApp ...

Experts say that the problem should be easy to solve by creating an in-house system for secure, fast communications.

Everyone is busy chatting online today. However, privacy and security are an increasing concern. Data leakers and hackers are ...

Donald Trump has said his national security adviser does not need to apologise after inadvertently including a journalist in ...

The inadvertent leak raises questions about the use of the publicly available encrypted Signal messaging app by government officials.

President Donald Trump stood by his National Security Adviser, Mike Waltz, following the Signal app scandal, describing him ...

US president defends key security official after journalist says he was added to group chat about air strikes.

Democrats denounced the country’s top intelligence officials for “sloppy, careless, incompetent behavior” for discussing ...

A messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss war plans.

In an explosive new report detailed in The Atlantic, the magazine’s editor-in-chief Jeffrey Goldberg was inadvertently ...